# PDF Scanner vs AMI

The clearest difference is ads: AMI at none against PDF Scanner's shown. AMI also leads on update cadence (every 6 weeks vs every 52 months) and iOS requirement (13.4 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PDF Scanner ships an update every 52 months, AMI every 6 weeks. The most recent releases landed on October 21, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | PDF Scanner | AMI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pdf-scanner-unlimited/id1080213822/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 10.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 52 months | **Every 6 weeks** |
| Monetization | Ad-supported | — |
| Size | 26 MB | 26 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 17+ |
| Developer | [Aishvarya Sadasivam](https://appshunter.io/developer/1062048241) | [ABG Tech](https://appshunter.io/developer/1641784594) |

## What reviewers say

### PDF Scanner

[App page](https://appshunter.io/ios/app/pdf-scanner-unlimited/id1080213822)

Instantly scan multi-page documents, receipts, business cards, and more using your device's camera. Easily crop, adjust brightness, and save scans in color or grayscale. Share your documents via email or print them wirelessly.

**Highlights:** Scan multi-page documents, Crop and adjust brightness, Save in color or grayscale, Share via email, Print via AirPrint, Create unlimited documents

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### AMI

[App page](https://appshunter.io/ios/app/ami/id1641784592)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PDF Scanner free?

PDF Scanner is free to download, with no in-app purchases.

### Is AMI free?

AMI is free to download, with no in-app purchases.

### Do PDF Scanner or AMI have ads?

PDF Scanner shows ads; AMI does not.

### Which is updated more often, PDF Scanner or AMI?

PDF Scanner ships an update every 52 months, and AMI every 6 weeks. Most recently, PDF Scanner was updated on October 21, 2026 and AMI on October 27, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*